Manifestations of colonoscopy:①continuity and diffuse changes of lesions 82.6%,②mucosal hyperemia and edema, indistinct vasoganglion 96.4%,③multiple erosios or superficial ulcers 92.1%,④cohere purulent secretion 55%,⑤rise mucosal fragility and tend to haemorrhage 46.4%.7.
6.内镜表现:①病变呈连续性、弥漫性分布116例(116/140 82.6%);②粘膜充血水肿,血管网模糊135例(135/140 96.4%);③粘膜多发糜烂,浅表溃疡129例(129/140 92.1%);④脓性分泌物附着77例(77/140 55%);⑤粘膜脆性增加,触之易出血或渗血65例(65/140 46.4%)。
参考来源 - 140例溃疡性结肠炎临床分析